Regulator



FIG. 1 is a perspective view of a regulator showing my new design;

FIG. 2 is a front view of the regulator of FIG. 1 ;

FIG. 3 is a rear view of the regulator of FIG. 1 ;

FIG. 4 is a left side view of the regulator of FIG. 1 ;

FIG. 5 is a right side view of the regulator of FIG. 1 ;

FIG. 6 is a top view of the regulator of FIG. 1 ; and,

FIG. 7 is a bottom view of the regulator of FIG. 1 .

The broken lines shown in the figures are for the purpose ofillustrating portions of the regulator and form no part of the claimeddesign.

CLAIM The ornamental design for a regulator, as shown and described.